<template>
  <div id="app">
    <div id="nav">
      <router-link to="/">Home</router-link> |
      <router-link to="/about">About</router-link> |
      <a href="/app-vue-history/about?token=111">About a href</a> |
      <a @click="goUsePush" href="javascript:void(0)">About history push</a>
    </div>
<!--    <keep-alive :include="loadedRouteNames">-->
      <router-view/>
<!--    </keep-alive>-->
  </div>
</template>

<script>
export default {
  data() {
    return {
      loadedRouteNames: []
    }
  },
  mounted() {
    if (window.__POWERED_BY_QIANKUN__) {
     /* this.parentProps.onGlobalStateChange(state => {
        const { childRoute } = state['app-vue-history'];
        const loadedRoutes = childRoute.map(item => this.$router.resolve(item));
        console.log('loadedRoutes', loadedRoutes);
        const loadedRouteNames = loadedRoutes.map(item => item.route.name);
        console.log('loadedRouteNames', loadedRouteNames);
        this.loadedRouteNames = loadedRouteNames;
      }, true);*/
    }
  },
  methods: {
    goUsePush(event){
      window.history.pushState(null, '/about', '/about');
    }
  }
}
</script>

<style>
#app {
  font-family: Avenir, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-align: center;
  color: #2c3e50;
}

#nav {
  padding: 30px;
}

#nav a {
  font-weight: bold;
  color: #2c3e50;
}

#nav a.router-link-exact-active {
  color: #42b983;
}
</style>
